68056898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19681}}^1$

素因数の和:19722

約数の個数: 32

約数和(自身を含む): 132263040

約数和(自身を除く): 64206142

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 19681, 39362, 137767, 255853, 275534, 373939, 511706, 747878, 1790971, 2617573, 3581942, 4861207, 5235146, 9722414, 34028449, 68056898]

約数ペア:

[(1, 68056898), (2, 34028449), (7, 9722414), (13, 5235146), (14, 4861207), (19, 3581942), (26, 2617573), (38, 1790971), (91, 747878), (133, 511706), (182, 373939), (247, 275534), (266, 255853), (494, 137767), (1729, 39362), (3458, 19681)]